Nūhou

He mea nui nā mea pale ahi halogen-free i ke kahua o ka pale ahi o ka lole.

He mea nui nā mea pale ahi halogen-free i ke kahua o ka pale ahi o ka lole.

He kuleana koʻikoʻi ko nā mea pale ahi halogen-free i ke kahua o ka pale ahi lole. I ka piʻi ʻana o ka ʻike o ka poʻe i ka palekana o ke kaiapuni, ke hoʻololi nui ʻia nei nā mea pale ahi kuʻuna i loaʻa ka halogen. ʻO nā mea pale ahi halogen-free he mau hui i loaʻa ʻole nā ​​​​​​mea halogen e like me ka chlorine a me ka bromine. He nui nā pono o kā lākou hoʻohana ʻana i ka pale ahi lole. I kēia manawa, ua hoʻohana nui ʻia kekahi mau mea pale ahi halogen-free i ke kahua o ka pale ahi lole. ʻO nā hiʻohiʻona hoʻohālike e pili ana i: ammonium polyphosphate (APP), copolycyanurate (CP), alumini hydroxide (ATH), nitrogen-phosphorus flame retardant (HNF), etc. ʻAʻole wale kēia mau mea pale ahi halogen-free e hoʻolohi i ka wikiwiki o ka puhi ʻana o nā lole, akā hana pū kekahi i nā hopena kemika e kāohi i ka puhi ʻana i nā mahana kiʻekiʻe, a laila e pale ai i ka laha ʻana o ke ahi. Pono e kau ʻia ke koʻikoʻi kūikawā ma ka ammonium polyphosphate (APP). Ma ke ʻano he mea pale ahi halogen-free i hoʻohana pinepine ʻia, loaʻa iā APP nā hiki ke pale ahi lole maikaʻi loa. I loko o nā lole, hiki i ka APP ke omo i ka wela me ke kemika a palaho e hana i kahi papa hoʻonui phosphate flame retardant, kahi e pale pono ai i ka hoʻoili ʻana o ka oxygen a me ka wela a pale i ka laha ʻana o ke kuni. I ka manawa like, hiki i ka APP ke hoʻolaha i ka hopena carbonization o ka lole a hana i kahi papa kalapona mānoanoa, e hoʻomaikaʻi hou ana i ka hana flame retardant o ka lole. ʻO kēia ka mea e hoʻolilo ai iā APP i kekahi o nā mea pale ahi halogen-free kaulana loa ma ke kahua o ka flame retardancy lole. I ka hōʻuluʻulu manaʻo, he kuleana koʻikoʻi nā mea pale ahi halogen-free ma ke kahua o ka flame retardancy lole. Ma ka hoʻohana ʻana i nā mea pale ahi halogen-free e like me ka ammonium polyphosphate, hiki i nā lole ke hoʻokō i nā hopena flame retardant maikaʻi a hoʻomaikaʻi i ka palekana ahi. Me ka holomua mau o ka ʻenehana, ua manaʻoʻiʻo ʻia e pāʻani nā mea pale ahi halogen-free i kahi kuleana koʻikoʻi i ka flame retardancy lole i ka wā e hiki mai ana.

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Ka manawa hoʻouna: ʻOkakopa-11-2023